Circles and Geometry

Given BD is the diameter of the circle, what is the measure of arc AB?

Tags

CCSS.HSG.C.B.5

What is the name of the blue region?

• A sector

• A segment

• A chord

• An arc

A ________ is a line segment from the center to a point on a circle.

• radius

• diameter

• circumference

• area

A _________ is a chord that passes through the center of a circle.

• radius

• diameter

• circumference

• area

A _____ is the set of a ll points in a plane that are the same distance from a given point.

• circle

• radius

• chord

• center

A _______ of a circle is a segment with endpoints on the circle.

• chord

• radius

• diameter

• circle

The _________ of a circle is the distance around the circle

• circumference

• pi

• diameter

• radius

What is the radius?

• 18

• 72

• 38

• 14

Tags

CCSS.7.G.B.4

Is the red line a radius or diameter of the circle?

• Radius

• Diameter

Tags

CCSS.HSG.C.A.2

Is the red line a radius or diameter of the circle?

• Radius

• Diameter